Debut Video Recording Software

• If you need to convert MOV to FLV, you probably also need to do many other video-related tasks. Debut Video Recording Software by NCH Software is a versatile program recommended by media news site CNET. Apart from supporting video conversion in a variety of formats including MOV and FLV, the software also captures video from various peripherals and straight from the desktop. The program includes a basic set of editing tools. A download comes with a free 14-day trial.
  
  

Riva VX: FLV Encoder

• Another program that has received high marks from CNET, Riva VX is free to both download and use. The program can convert a variety of formats, including MOV to FLV. It also allows more advanced users to make adjustments to such aspects as the bitrate, resolution and codec type of the output file and save their customized settings.
  
  

Hamster Video Converter

• Hamster Video Converter is ideal for novice computer users and is free. Its simple interface requires only that you drag the original file into its window, select an output file type and click "Convert." The program supports several common video formats including both MOV and FLV. It allows users to select the device they want to play the output file on and automatically selects the ideal format for that device.
  
  

Pazera Free MOV to AVI Converter

• Despite what its name suggests, Pazera Free MOV to AVI Converter actually converts between a fairly wide range of formats that does include FLV. Though not as easy to use as some of the other programs listed, this free program could come in handy because it runs directly from a ZIP file and requires no installation, which makes it an ideal program to carry on a USB drive.